package com.itheima.test;

import java.util.*;

public class MapDemo {
    public static void main(String[] args) {
        Map<String ,String > map = new LinkedHashMap<>();
        map.put("恭","大");
        map.put("喜","吉");
        map.put("吃","大");
        map.put("鸡","力");
        Set<Map.Entry<String, String>> entries = map.entrySet();
        //entries.
    }
}
